Miatz playground

Dilution Slider

Drag the option pool and watch your ownership quietly shrink.

Coming to the Build-LabBrowser (JS)Foundersgen
The Demystify signature

a 'dilution you didn't negotiate' overlay isolates exactly how much of the founder's shrink came from investor terms versus the option-pool top-up nobody argued about

How it works

What goes in, what comes out

What it does

A live pie chart of company ownership recomputes on every slider tick as the learner adjusts round size, valuation, and option-pool top-up across four funding rounds. The learner sees, round by round, who dilutes whom and by how much before ever raising real money.

You bring

move sliders per round for raise size, valuation, and option pool

You get

a recomputing ownership pie plus a founder-ownership-over-time line chart across all rounds

You control

number of rounds, round size, valuation per round, option-pool refresh %

Where it's used

Founders L1, paired with the term-sheet table; free lightning lesson

cap-table mathoption pool shufflepre-money vs. post-moneyround-over-round dilutionseniority stacking

Concepts click when you open the machinery.

Three labs are already live and free — the same hands-on style this playground brings to its module.